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ID:48156966
大小:3.75 MB
页数:40页
时间:2020-01-17
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1、Unit8Unit8ItmustbelongtoCarla.SectionA11a-2d1aLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.ClothingFunthingsKitchenthingshatvolleyballplateT-shirtjacketbaseballcaptoytruckbook(HarryPotter)magazines(rabbits)CD(MichaelJackson)cupListenandmatcheachpers
2、onwithathingandareason.1bPersonThingReasonJane’slittlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.Practicetheconversationinthepic
3、tureabove.Thenmakeconversationsusingtheinformationin1b.1cItmustbeMary’s.J.K.Rowlingisherfavouritewriter.Whosebookisthis?Whosevolleyballisthis?ItmustbeCarla’s.Shelovesvolleyball.Whosetoytruckisthis?ItmustbeJane’slittlebrother’s.Hewastheonlylittlekidatthepicnic.Whosemagazi
4、neisthis?ItmustbeDengWen’s.Helovesrabbits.WhoseCDisthis?ItmustbeGrace’s.Shealwayslistenstopopmusic.2aListeningThingsintheschoolbag1.T-shirt2.3.hairbandtennisballsBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.2bmustcan’tcouldmightmustListena
5、gain.Fillintheblanks.1.Theperson_____gotoourschool.2.Theperson______beaboy.3.It_____beMei’shairband.4.Thehairband______belongtoLinda.5.It_____beLinda’sschoolbag.Grammar:情态动词表推测可能性:must>can/could>may/mightcannot(can’t)couldnot(couldn’t)maynot/mightnot否定否定语法重点二(1)must为情态动词
6、,意为:肯定,必须无人称和数的变化,后接动词原形。注意在回答must引起的一般疑问句时,否定式常用needn’t或don’thaveto,意为“没必要”,而mustn’t表示“不准;禁止”。如:---MustIfinishtheworkontime?---Yes,youmust./No,youneedn’t/don’thaveto.(2)此处must表示推断,通常与be连用,意为“一定是,肯定是”。must这种表示推测的用法只用于肯定句中如:Theremustbesomethingwrongwiththecomputer.①must表示
7、肯定推测时,其否定形式是can’t,意为“不可能”,表示有把握的否定推测。如:Wemustbewrong.(改为否定句)→Wecan’tbewrong.can表示推测“可能性”时,一般用于否定句或疑问句。can在疑问句中意思是“会,可能”。e.g.Hecan’tpickherschoolbagup.他不可能拿了她的书包。could用于表示某事有可能发生或可能是事实,语气比can弱。Could还可以用于委婉的提出请求。e.g.Couldyoupleasehelpme?may,might表示推测“可能性”时,意思是“可能”,“也许”。mig
8、ht不表示过去时态,语气更委婉,可能性更小。may,might表推测时,可用于否定句,但不用于疑问句。e.g.Hemay/mightnotbeathome,butI’mnotsure.他可能不在家,不过我也
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